package com.project.class8_24.proxy.transactional.dao.impl;

import com.project.class8_24.proxy.transactional.dao.IProductDao;

public class ProductDaoImpl extends BaseDao implements IProductDao {
    @Override
    public void upateNum(Integer id, Integer num) {
        this.upateData("update t_product set p_num=p_num+? where pk_productId=?",num,id);
    }
}
